| 基于二次模板匹配的防松垫片安装机器视觉检测 |
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| 引用本文： | 王广伟,孙大为,李铸国,吴毅雄.基于二次模板匹配的防松垫片安装机器视觉检测[J].计算机应用与软件,2007,24(7):66-68. |
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| 作者姓名： | 王广伟 孙大为 李铸国 吴毅雄 |
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| 作者单位： | 上海交通大学材料科学与工程学院,上海,200030 |
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| 摘 要： | 介绍了基于二次模板匹配的数字图像处理技术在实时检测防松垫片安装过程中的应用.在生产现场采用CCD摄像机和台式电脑,对采集的图像进行预处理、一次模板匹配、图像调整,再次模板匹配的方法,成功地屏蔽了工厂复杂环境的不良影响,实现了对防松垫片手工安装质量的自动检测.实验证明,该系统有很高的实用性和高效性.
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| 关 键 词： | 图像金字塔 模板匹配 防松垫片检测 模板匹配 防松 垫片 安装质量 机器视觉检测 TEMPLATE MATCHING BASED LOCK INSPECTION 高效性 系统 验证 自动 影响 复杂环境 工厂 屏蔽 方法 图像调整 预处理 |
| 修稿时间： | 2005-05-30 |
THE MACHINE VISION INSPECTION OF LOCK WASHER MOUNTING BASED ON TWICE TEMPLATE MATCHING |
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| Wang Guangwei,Sun Dawei,Li Zhuguo,Wu Yixiong.THE MACHINE VISION INSPECTION OF LOCK WASHER MOUNTING BASED ON TWICE TEMPLATE MATCHING[J].Computer Applications and Software,2007,24(7):66-68. |
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| Authors: | Wang Guangwei Sun Dawei Li Zhuguo Wu Yixiong |
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| Affiliation: | School of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | This paper introduces digital image processing technology based on twice template matching which is applied in real-time inspection of lock washer mounting procedure.The image is captured by CCD camera and a PC carries out image pre-procession,1st template matching,image rotation,2nd template matching and judging.This system achieves the automated inspection of the mounting procedure quality control and successfully avoids the influence brought by the factory's complicated environment.The experiments have proved this system is practical and efficient. |
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| Keywords: | Image pyramid Template matching Lock washer inspection |
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